HW

Hitoshi Watanabe

SI Sanshin Industries: 43 patents #4 of 319Top 2%
Canon: 25 patents #2,400 of 19,416Top 15%
HM Hitachi Maxell: 23 patents #16 of 1,211Top 2%
OC Olympus Optical Co.: 19 patents #118 of 2,334Top 6%
SO Sony: 13 patents #3,381 of 25,231Top 15%
SY Symetrix: 13 patents #12 of 73Top 20%
Fujitsu Limited: 12 patents #2,592 of 24,456Top 15%
HI Hitachi: 11 patents #3,813 of 28,497Top 15%
DI Daicel Chemical Industries: 8 patents #86 of 893Top 10%
RK Riso Kagaku: 7 patents #73 of 551Top 15%
YM Yamaha Marine: 7 patents #15 of 137Top 15%
UN Unicharm: 6 patents #173 of 624Top 30%
Yamaha Motor: 6 patents #276 of 2,310Top 15%
KC Kabushiki Kaisha Carmate: 6 patents #1 of 6Top 20%
SC Sumitomo Pharma Co.: 5 patents #4 of 141Top 3%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
SC Sumitomo Dainippon Pharma Co.: 4 patents #16 of 206Top 8%
KC Kirin Brewery Co.: 4 patents #3 of 77Top 4%
FA Fanuc: 4 patents #680 of 1,735Top 40%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
NC Nippon Thompson Co.: 3 patents #50 of 178Top 30%
OC Optoelectronics Co.: 3 patents #12 of 61Top 20%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
SD Sigma Designs: 3 patents #12 of 52Top 25%
OT Omnivision Technologies: 2 patents #283 of 604Top 50%
IN Intel: 2 patents #13,213 of 30,777Top 45%
FL Fujitsu Microelectronics Limited: 2 patents #92 of 624Top 15%
MK Misubishi Denki Kabushiki Kaisha: 1 patents #1 of 16Top 7%
NE Nec: 1 patents #7,889 of 14,502Top 55%
AC Adamant Kogyo Co.: 1 patents #18 of 34Top 55%
SH Shinkawa: 1 patents #131 of 229Top 60%
AC Akita Electronics Co.: 1 patents #42 of 68Top 65%
SI Sri International: 1 patents #681 of 1,272Top 55%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KK Kabushiki Kaisha Mikuni Kogyo: 1 patents #17 of 50Top 35%
HO Horiba: 1 patents #319 of 604Top 55%
DA Daicel: 1 patents #265 of 523Top 55%
TC Tenga Co.: 1 patents #9 of 17Top 55%
TC The Furukawa Battery Co.: 1 patents #17 of 73Top 25%
TC Toagosei Chemical Industry Co.: 1 patents #32 of 115Top 30%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
EC Eppendorf Himac Technologies Co.: 1 patents #5 of 16Top 35%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
XI Xanavi Informatics: 1 patents #75 of 156Top 50%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
NI Nileworks: 1 patents #4 of 9Top 45%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
PT Pts: 1 patents #56 of 123Top 50%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
📍 Osaka, CA: #5 of 107 inventorsTop 5%
Overall (All Time): #2,216 of 4,157,543Top 1%
240
Patents All Time

Issued Patents All Time

Showing 151–175 of 240 patents

Patent #TitleCo-InventorsDate
6137111 Charged particle-beam exposure device and charged-particle-beam exposure method Akio Yamada, Satoru Sagou, Satoru Yamazaki, Kiichi Sakamoto, Manabu Ohno +2 more 2000-10-24
6122228 Magneto-optical recording medium and reproduction method therefor Katsusuke Shimazaki, Yoshitane Tsuburaya, Norio Ohta, Hiroki Takao 2000-09-19
6109987 Coolant flushing system for outboard motor Takahide Watanabe, Masanori Takahashi 2000-08-29
6109231 Intake manifold for outboard motor Noriyoshi Hirakoa, Masanori Takahashi 2000-08-29
6099374 Lubrication and oil drain system for 4 cycle outboard motor Takahide Watanabe, Masanori Takahashi 2000-08-08
6082336 Fuel pump arrangement for engine Masanori Takahashi 2000-07-04
6083064 Cooling system for outboard motor Takahide Watanabe, Masanori Takahashi 2000-07-04
6071159 Exhaust manifold for outboard motor Takahide Watanabe, Masanori Takahashi 2000-06-06
6054199 Optical recording medium Toshinori Sugiyama, Masashi Suenaga, Shinitsu Kinoshita, Hirofumi Sukeda, Hisataka Sugiyama 2000-04-25
6045421 Component cooling for outboard motor Noriyoshi Hiraoka, Kazuhiro Nakamura, Masanori Takahashi 2000-04-04
6041892 Oil pump for outboard motor Masanori Takahashi, Noriyoshi Hiraoka 2000-03-28
6032628 Camshaft drive for four cycle outboard motor Takahide Watanabe, Masanori Takahashi 2000-03-07
6006705 Fuel injection system Masahiko Kato 1999-12-28
5957112 Injector arrangement for engine Masanori Takahashi 1999-09-28
5918011 Method for execution of program steps by a remote CPU in a computer network Tsuneaki Kadosawa, Takashi Nakamura, Eiji Koga, Satoshi Asada 1999-06-29
5913294 Outboard motor fuel supply system Masanori Takahashi, Masaru Suzuki 1999-06-22
5899778 Outboard motor induction system Noriyoshi Hiraoka, Masanori Takahashi 1999-05-04
5899197 Crankcase ventillation for outboard motor Noriyoshi Hirakoa, Masanori Takahashi 1999-05-04
5897647 Information processing apparatus and method and computer usable medium for storing an input character train in correspondence to a figure object to which the character train is instructed to be pasted Tsuneaki Kadosawa, Takashi Nakamura, Satoshi Asada, Yasuyuki Ogawa 1999-04-27
5894831 Engine fuel injection system Masanori Takahashi 1999-04-20
5887173 Program processing to facilitate program editing Yasuyuki Ogawa, Tsuneaki Kadosawa, Takashi Nakamura, Satoshi Asada 1999-03-23
5878726 Engine fuel injection system Masanori Takahashi 1999-03-09
5875745 Engine throttle control Masanori Takahashi 1999-03-02
5873755 Cowling for outboard motor Masanori Takahashi 1999-02-23
5873330 Cooling arrangement for engine Masanori Takahashi 1999-02-23